Rollup merge of #83683 - tblah:riscv64linux_links, r=Mark-Simulacrum

[rust.git] / compiler / rustc_hir / src / hir_id.rs

diff --git a/compiler/rustc_hir/src/hir_id.rs b/compiler/rustc_hir/src/hir_id.rs
index e0b3d9026a07cfe240f0eca7930ae95ce1a87b12..0b25ebc27bd3f9d671432daa8da9548b0a5633ae 100644 (file)
--- a/compiler/rustc_hir/src/hir_id.rs
+++ b/compiler/rustc_hir/src/hir_id.rs
@@ -63,6 +63,7 @@ pub struct ItemLocalId { .. }
     local_id: ItemLocalId::from_u32(0),
 };
 
+/// N.B. This collection is currently unused, but will be used by #72015 and future PRs.
 #[derive(Clone, Default, Debug, Encodable, Decodable)]
 pub struct HirIdVec<T> {
     map: IndexVec<LocalDefId, IndexVec<ItemLocalId, T>>,